When you have a Microsoft Skype for Business conference call ongoing in a Microsoft Skype for Business Server 2015 environment, participants in the conference call occasionally hear the following Group Virtual Assistant (GVA) announcement:
sorry, I didn't get that...
The GVA announcement is triggered by external audio sources that sound like a dual tone multi-frequency (DTMF) tone.
Note The external audio sources that are identified are as follows:
- A Windows notification sound that's confirmed to technically resemble the audio wave of the * DTMF tone.
- DTMF tones that are played by other phones in speaker mode nearby an audio device that's connected to a meeting.
Article ID: 4020983 - Last Review: May 17, 2017 - Revision: 8